76921440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{160253}}^1$

素因数の和:160271

約数の個数: 48

約数和(自身を含む): 242304048

約数和(自身を除く): 165382608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 160253, 320506, 480759, 641012, 801265, 961518, 1282024, 1602530, 1923036, 2403795, 2564048, 3205060, 3846072, 4807590, 5128096, 6410120, 7692144, 9615180, 12820240, 15384288, 19230360, 25640480, 38460720, 76921440]

約数ペア:

[(1, 76921440), (2, 38460720), (3, 25640480), (4, 19230360), (5, 15384288), (6, 12820240), (8, 9615180), (10, 7692144), (12, 6410120), (15, 5128096), (16, 4807590), (20, 3846072), (24, 3205060), (30, 2564048), (32, 2403795), (40, 1923036), (48, 1602530), (60, 1282024), (80, 961518), (96, 801265), (120, 641012), (160, 480759), (240, 320506), (480, 160253)]